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Digital Tachometer Brochure

Digital Tachometer Brochure

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Digital Tachometer Brochure

Product catalog summary

Electromagnetic Rotation Detectors (Internal Gear Type) - Features:

Direct connection to rotating shafts with recommended flexible coupling.
Non-contact detection for durability and environmental resistance.
No power supply required, offering stable measurements at low ranges.

Electromagnetic Rotation Detectors (External Gear Type) - Features:

Non-contact detection suitable for high-speed rotations.
Durable with no power supply needed (except specific models).
Easy mounting by attaching gear to the measurement object.

Rotary Encoder - Features:

Small rotation torque and wide P/R value range.
Capable of low-speed rotation detection.
Available in AC or DC power supply models.

Photoelectric Rotation Detector - Features:

Minimal load on rotating shaft with stable output through an amplifier.

Magnetoelectric Rotation Detectors:

Utilizes a magneto-resistive element for detecting changes in magnetic flux.
Provides a square wave output from ultra-low to high speeds.

Rotation Display Units:

General-purpose models with various outputs (BCD, analog, comparator).
Advanced models with RS-232C and FFT calculation capabilities.

Notes on Detection Gears:

Soft metals with high magnetic permeability are recommended.
Involute gears are most suitable for detection.
Proper alignment and mounting are crucial to avoid magnetic interference.

Electromagnetic Type Rotation Detector MP-900/9000 Series:

Generates frequency signals proportional to rotation speed.
Available in various types including oil-proof and heat-resistant models.

Overview: This document provides detailed specifications and guidelines for various models of rotation detectors, including ultra-compact, small, and medium types. It covers technical specifications, recommended materials, and operational guidelines for optimal performance.

Specifications: The document lists several models such as MP-940A, MP-954, MP-950, MP-962, MP-992, MP-9200, and MP-963, detailing their DC resistance, inductance, impedance, output voltage, detectable frequency range, operating temperature, vibration and shock resistance, weight, and surrounding magnetic field tolerance.

Detection Gear Material: It is recommended to use ferromagnetic materials like S45C, SS400, and SUS430 for detection gears. The standard detection gear provided by Ono Sokki is a module 1 involute gear with 60 teeth made of chrome-plated SS400.

Detection Gear Guidelines: The document advises on the gap between the detector and the detection gear, recommending a gap of 0.5 to 1 mm for lower rotation speed detection. It also discusses the importance of gear tooth shape and size, recommending an involute gear and a module greater than 1 with a tooth width of 4 mm.

Rotation Speed Measurement: Tables are provided to show the relationship between the gap and detection rotation speed for various models, indicating the lower and upper limits of measurable rotation speeds.

Model-Specific Features: The document describes features of specific models like MP-810, MP-820, and MP-830, highlighting their differences in outer appearance and specifications such as rotating speed range, output waveform, and resistance values.

General-Purpose and High-Speed Detection Models: Models like MP-981 and MP-9820 are designed for detecting rotation speed from nearly 0 r/min to high speeds, outputting results as square waveforms. They are compact, lightweight, and easy to mount.

Waterproof and Acid-Resistant Models: The AP-981 model is highlighted for its waterproof and acid-resistant features, suitable for environments with nitric acid mist or submersion.

Photoelectric Rotation Detectors: The document also covers photoelectric rotation detectors like the FG-1300, which use non-contact methods to measure rotation speed using optical fiber sensors.

Overview: The document provides detailed specifications and features of various photoelectric rotation detectors and related equipment, including the LG-9200, LG-930, FG-1300 Fiber Optic Sensor Amplifier, and the SP-405ZA Rotary Encoder. These devices are used for detecting rotation speed and position using visible light and optical fiber technology.

Specifications:

LG-9200: Utilizes a visible light photoelectric reflection method with a detection distance of 20 to 40 mm. It features a maximum response speed of 40 m/s and a response delay time of 0.6 ms. The device operates on 12 ±2 VDC with a current consumption of 60 mA or less.
LG-930: A compact model with a detection distance of 70 to 200 mm. It has a maximum response speed of 25 m/s and a response delay time of 0.5 ms. It also operates on 12 ±2 VDC with a current consumption of 85 mA or less.
FG-1300: Detects red visible light with a detection distance of 7 to 69 mm. It supports a maximum response frequency of 10 kHz and outputs an analog signal proportional to the light amount.
SP-405ZA: An ultra-compact rotary encoder with a variety of output pulse options and a maximum rotation speed of 6000 r/min. It operates on 5 to 12 VDC with a response frequency of 100 kHz.

Features:

High sensitivity detection and adjustable gain/trigger levels for various applications.
Compact design for easy installation in small spaces.
Pulse modulation method to resist ambient light interference.
Selectable measurement distance settings and auto/manual adjustment options.

Applications:

Detection of small parts on production lines using the FS-5500 optical fiber sensor.
Non-contact measurement of rotation speed on small rotating shafts.
Product inspection of motors and presence/absence detection of components.

Additional Information: The document also includes details on optional accessories, connection methods, and compliance with CE marking standards. Various output options and functions are available for customization based on specific application needs.

Overview: The document provides detailed specifications and features of various digital tachometers and rotation detectors, focusing on their measurement capabilities, output options, and application scenarios.

Specifications:

Data Refresh Time: 100 ms or less.
Input Signal: Negative logic with a pulse width of 10 µs or more, operating on a falling edge with TTL input voltage.
Gate Function: Includes start, stop, and reset.
Output Signal: Selectable between voltage and current, using a 12-bit D/A conversion method.
Output Voltage Range: 0 to 10 V, 0 to 5 V, 1 to 5 V.
Output Current Range: 4 to 20 mA, 0 to 16 mA.
Load Resistance: Voltage output requires 100 kΩ or more, current output requires 500 Ω or less.
Linearity: ± 0.3 %/F.S.
Analog Output Adjustment: Voltage output ± 5 %/F.S., current output ± 3 %/F.S.
Zero and Span Drift: ± 0.05%/F.S./ºC.
Output Refresh Time: Selectable from 10 ms to 1 s.

Features:

Output pulse can switch between voltage and current.
Improved update time using D/A conversion.
Wide measurement range from low to high speed (0.1 Hz to 100 kHz).
Fluorescent display tube for improved stability and readability.
Compatible with various detectors.

Measurement and Display:

Rotation speed can be displayed in r/s, r/min, r/h, and other units.
Measurement modes include natural restoration and holding mode.
Comparator functions with upper and lower range settings.
BCD output with 6-digit display.

Applications:

Used in measuring and displaying shaft rotation speed in various machines like stirrers, mixers, and centrifugal separators.
Can record rotation changes using analog output.
Advanced tachometers like FT-2500 can measure rotation speed using sound and vibration, suitable for engines and motors.

General Specifications:

Power Supply Voltage: 100 to 240 VAC (50/60 Hz).
Operating Temperature: 0 to 40 °C, Storage Temperature: -10 to 55 °C.
Weight: Approx. 1.5 kg.
Accessories include power cable, panel mounting fixture, and instruction manual.

Overview: The document provides detailed specifications and features of various handheld digital tachometers, including models HT-5500, FT-7200, and HT-5510. These devices are used for measuring rotation speed and other related parameters in different applications.

HT-5500 Features:

Measures rotation speed from 6.0 r/min to 99999 r/min.
Supports both contact and non-contact measurement methods.
Includes memory function for up to 20 data entries.
Provides analog and pulse outputs for recording and synchronization.
Equipped with a peak hold function to display maximum and minimum values.
Large LCD with backlight for easy reading.

HT-5500 Specifications:

Detection method: Red visible light photoelectric reflection and contact method.
Measurement accuracy: ± 0.02% ± 1 count.
Output voltage: 0 to 1 V, with a 10-bit D/A conversion method.
Power: AAA batteries or dedicated AC adapter.
Operating temperature: 0 to 40 °C.

FT-7200 Features:

Performs frequency analysis using FFT calculation.
Measures rotation speed using sound and vibration.
Supports various sensors and provides analog and pulse outputs.
Includes averaging processing function.

FT-7200 Specifications:

Measurement accuracy: ± 2 × rotation speed resolution ± 1 count.
Output voltage: 0 to 1 V, with a 10-bit D/A conversion method.
Power: AAA batteries or dedicated AC adapter.
Operating temperature: 0 to 40 °C.

HT-5510 Features:

Includes functions for measuring door opening and closing speed and time.
Measures rotation speed from 100 to 999,990 r/min.
Built-in memory function for up to 20 data entries.
Provides analog and pulse outputs for recording and synchronization.

HT-5510 Specifications:

Measurement accuracy: ± 1% ± 1 count.
Output voltage: 0 to 1 V, with a 10-bit D/A conversion method.
Power: AAA batteries or dedicated AC adapter.
Operating temperature: 0 to 40 °C.

General Information: All models are equipped with a large LCD with backlight, have a memory function for storing data, and provide both analog and pulse outputs. They are powered by AAA batteries or a dedicated AC adapter and are designed to operate within a temperature range of 0 to 40 °C.

Specifications:
1. Output Voltage: 0 to 1 V/0 to F.S. (arbitrarily set).
2. Output Update Time: 50 ms with input pulse within 10 period time.
3. Monitor Output: For monitoring analog output after waveform shaping of sensor pulse.
4. Pulse Output: 1 pulse per detection with Hi level at 4.5 V or more, Lo level at 0.5 V or less.
5. Power Supply: AAA battery ×4 or dedicated AC adapter (PB-7090).
6. Battery Life: Approx. 13 hours (backlight OFF), 8 hours (backlight ON) using alkaline batteries at 20°C.
7. Low Battery Display: “LOW” mark when voltage drops below 4.5 V.
8. Operating Temperature: 0 to 40 °C.
9. Storage Temperature: -10 to 50 °C.
10. Operating Humidity: 35 to 85% RH (no condensation).
11. Dimensions: 66 (W) × 189.5 (H) × 47.5 (D) mm.
12. Weight: Approx. 230 g (main unit only, excluding batteries).
13. Applicable Standard: CE marking.
14. Accessories: AAA battery×4, tripod adapter (MI-0301), carrying case, instruction manual.
15. Options: Output signal cable 2m (AX-501), dedicated AC adapter (PB-7090), stand jig (HT-0521A), magnet stand (HT-0522), measurement tripod (LA-0203D), tripod mounting adapter (MI-0301).

Features:
1. 5-digit display for wide-range measurement from 4 to 50,000 r/min.
2. Large-size display with character height of 10.5 mm.
3. Memory function for easy confirmation of measurement results.
4. Safe measurement from a distance of 20 to 300 mm.
5. Displays latest measurement value for 30 seconds after power off.
6. Displays battery replacement timing.

Detection Section:
1. Dedicated Detector: MP-5350 using electromagnetic induction method.
2. DC Resistance Value: 25 to 40 Ω at 20 °C.
3. Connection Cable: 1 m with BNC connectors.
4. Operating Temperature: 0 to 40 °C.
5. Storage Temperature: -10 to 50 °C.
6. Vibration and Shock Resistance: 19.6 m/s² · 490 m/s².
7. Dimensions: 107 x ø 14 mm.
8. Weight: Approx. 50 g.

Handheld Tachometer HT-3200/4200/5510, HR-6800:
1. Measurement Method: Contact and non-contact types available.
2. Display: LCD, 5 digits with character height of 10.5 mm.
3. Measurement Range: 0.5 to 50,000 r/min depending on model and reflective marks used.
4. Accuracy: Varies with range, within ±1 to ±4 r/min.
5. Power Source: AAA battery×3 with approx. 20 hours battery life.
6. Operating Conditions: 0 to 40 °C, 35 to 85% RH.
7. Weight: Approx. 90 g (excluding batteries).

Reversible Counter RV-3150:
1. Features: Measures linear position, displacement, dimensions with large LED display.
2. Sensor Compatibility: RP series, RP-7400 series, GS series.
3. Display: Red LED, 6-digit with polarity.
4. Power Requirement: 100 to 240 VAC.
5. Operating Temperature: 0 to +40 °C.
6. Weight: Approx. 1.3 kg.
7. Accessories: Power cable, panel mounting fixture, terminal socket, instruction manual.

Specifications:
1. Output Voltage: When 12 VDC is supplied, the output voltage is Hi; 10 V or more, Lo; 0.5 V or less.
2. Output Method: Totem pole output with a load resistance of 470 Ω or more. Options include RP-0701 Emitter output, RP-0702 Collector output, and RP-0703 Open collector output.
3. Power Supply: 12 VDC±5 % with a current of 100 mA or less.
4. Operating Conditions: Temperature range from 0 to +50 °C, humidity from 35 to 93 % RH, and protection class IP 40.
5. Mechanical Specifications: Speed range from 0 to 600 m/min, roller material includes aluminum and polyurethane rubber, and maximum allowable load is radial 20 N.

F-V Converter Specifications:
1. Frequency Range: 0.2 Hz to 320 kHz with high-speed response.
2. Input Voltage: AC input signal voltage range from 0.3 to 30 Vp-p, DC input signal voltage range Hi +4 to +30 V, Lo 1 V or less.
3. Output: Voltage output ranges from 0 to 10 V, current output from 0 to 16 mA.
4. Linearity: Voltage output DC: ±0.1 % to ±0.4 %, current output DC: ±0.7 % to ±2.8 %.

Signal Amplifier Specifications:
1. Input Phases: Three-phase with input resistance of 470 Ω.
2. Frequency Range: 0 to 50 kHz.
3. Output Voltage: Hi; 10 V±2 V, Lo; 0.5 V or less.
4. Operating Temperature: -5 to 40 ºC.

Coupling Selection Guide:
1. Rigid Coupling: Required for accurate transmission of rotation and angle.
2. Flexible Coupling: Used when shaft centering accuracy cannot be achieved.
3. Recommended Coupling: Rubber flex coupling and center flex coupling for different applications.

Signal Cable Specifications:
1. Compatible Detectors: Various models with specific cable lengths.
2. Non-compatible Products: Specific counters without a BNC input connector.

Specifications and Components:
The document outlines the specifications for the TM-5100 series, which includes input and output sections that utilize a terminal block socket. To enable connection, the cable end must be left open by removing a crimp terminal. Various cables such as high-frequency coaxial cables, 2-core outer shield cables, and composite 5-core vinyl sheath cables are mentioned, along with their respective lengths and types.

Connection Procedures:
For connecting several counters to one detector, a BNC-JPJ connector is recommended. The document provides examples of using CO2 type (BNC) plugs and jacks for connections. Specific connector pin configurations and color codes for signals are detailed, ensuring proper setup and signal transmission.

Standards and Compliance:
The document mentions compliance with the Electrical Appliance and Material Safety Act, ensuring that the components meet safety standards.

Contact Information:
Contact details for Ono Sokki offices in the USA, China, India, Thailand, and Japan are provided, including phone numbers, fax numbers, and email addresses for customer support and inquiries.

Additional Notes:
The document notes that the outer appearance and specifications are subject to change without prior notice, indicating potential updates or modifications to the product.

Catalog excerpts

Digital Tachometers/Sensors and Peripherals LG/SP/MP/RP series FV/FT/PA/TM series

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Select the rotation detector/rotation display unit that is optimal for your needs from the wide range of products that Ono Sokki is proud to offer. Rotation Detector Selection Guide Photoelectric Rotation Detector • Measures the rotation speed either by Rotary • a) SmallEncoder-Features rotation torque When using a rotary encoder with a 12 VDC drive Tachometer utilizing the light reflected from reflective tape, or from the contrast in the light received that is caused by the color of the shaft or by a difference in level. b) Capable of measuring large P/R values; wide selection range c) Can perform...

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CONTENTS Output, power Requirement Appearance Model No. Specifications, (Power Supply for the Compatible Detectors Page No. Display only MP series SP-405ZA LG series RP series Multifunction Model BCD output Analog output Comparator output RS-232C 2-channel calculation 100 to 240 VAC (5 VDC/150 mA) (Total of A and B channels) (12 VDC /150 mA) (For each A and B channel) MP series LG series RP series Advanced Model Analog output Comparator output Pulse output RS-232C FFT calculation FT-0501 (Rotation detector for DC motor) Sound/vibration sensors Rotation Detector Selection Guide 2,3 Rotation Display...

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Rotation Detector Electromagnetic Type Rotation Detector MP-900/9000 series Notes on Detection Gears •Detection Gear a Detection Gear •Shape ofdetector output waveforms from various types of external rotors (detection Fig.1 shows Mounting method Detector gears etc.) Involute gear is the most suitable for detection gear. *Note 1. Distortion might appear in output waveform, such as high frequency distortion when triangular teeth / square teeth / round teeth / partially missing teeth are used. 2. If the gear is magnetized, output voltage decreases or the abnormal waveform is output due to interference...

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•The relationship between the gap and detection rotation speedRotation Detectors Detectors Items Detectors Items (1) The relationship between the gap from the detector to the detection gear and the detection range (lowest measurable value) is given in the tables below. (2) The rotation speed range is that for which an output voltage of 0.5 Vp-p or more can be maintained. (load resistance = 10 kQ) (3) The rotation speed that can be measured varies according to the type of display unit used. • MP-900/9000 series measureable rotation speed (r/min) When using a detection gear with 60 teeth Rotation...

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•MP-930 2-Lock nuts (Dimensions of width across flat 21) 2-Lock nuts (Dimensions of width across flat 21) Lock nut (Dimensions of width across flat 7) 2-Lock nuts (Dimensions of width across flat 21) 2-Lock nuts (Dimensions of Connector (BNC jack) width across flat 14) 2-Lock nuts (Dimensions of width across flat 17) Rotation Detectors External Gear Type Rotation Detectors External Gear Type 2-Lock nuts (Dimensions of M16 x 1 width across flat 21) 2-Lock nuts (Dimensions of width across flat 21) •MP-963 2-Lock nuts (Dimensions of M16 X 1 width across flat 21) 2-Lock nuts (Dimensions of width...

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Magnetoelectric Rotation Detector MP-981/9820 Electromagnetic Rotation Detector MP-800 series Low-to-medium speed This is a magnetic flux response type detector (the resistance value changes according to the magnetic flux) which internally has magnetic resistance elements, permanent magnets, a direct current amplifier, and a voltage regulator. It can detect over a wide range of rotation speed from ultra low speed to high, and outputs the results as a square waveform. Three models are provided; General-purpose type (MP-981), high speed detection type (MP-9820) , and acid-resistance and waterproof...

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LG-9200 Compact optical detector Photoelectric Rotation Detector Optical Fiber Sensor/Fiber Optic Sensor Amplifier Rotation Detectors LG-9200 is a reflective type photoelectric rotation detector using an optical fiber at the tip. Designed to be resistant against disturbance light using pulse modulation method for the light source emitting modulation. •Features • Detection from nearly 0 r/min • Compact and easy-to-use type optical detector • A unified structure of light source, receiver and amplifier (weight: approx. 150g) • Light emitting diode is used for light emitting element • Easy positioning...

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Ultra-compact type Features •Economic type designed for OEM needs • • ø 38 outer diameter; ultra-compact, light weight model weighing only 100 g • 2-phase square wave + zero mark signal output • Choice from 13 pulse output types • Product inspection of motors FS-5500 can project to a small part at a pinpoint with φ 2 mm of light emission. Presence or absence of a small part flowing on a production line can easily be detected by measuring reflected light amount and judging the level of it by the threshold function. Personal computer Large indicator Comparator output TM-5100 Multifunction digital...

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Digital Tachometer Rotation Display Unit DIN standard size (96x48 mm) / for general-purpose TM-3110 Display only cc ONO/OKKl Digital Tachometer TM-3100 12345.6 r/ min START sroe RCSTT COHO mcnu srr/Ntxr a v < > •Features • With BCD output of 6-digit display • Basic model for measurement and display • Wide measurement range from low to high speed (0.1 Hz to 100 kHz) • The fluorescent display tube greatly improves stability and readability. • Compatible with our various detectors. BCD mode setting screen •Features • With BCD output of 6-digit display • Open collector output for direct connection...

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Multifunction Digital Tachometer •Specifications Applicable detector Rear side panel connector terminal screw: M3 Outer dimensions TM-3100 series 91 Number of input ch Input amplifier type Measurement method START STOP RESET COM 2 ONO SOKKI CO., LTD. MADE IN JAPAN Digital Tachometer GOOD LOWER SELECT ON/OFF •TM-3100 series output enlarged view *By addition of board, function can be added. START STOP RESET COM 2 Rear view •Application In the following application, motor rotation is measured using MP-981 magnetoelectric rotation detector, TM-3210 digital tachometer, and its optional functions....

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Digital Tachometer Brochure

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